Alexey Gladkov writes:
> The current implementation of the ucounts reference counter requires the
> use of spin_lock. We're going to use get_ucounts() in more performance
> critical areas like a handling of RLIMIT_SIGPENDING.
>
> Now we need to use spin_lock only if we want to change the
The current implementation of the ucounts reference counter requires the
use of spin_lock. We're going to use get_ucounts() in more performance
critical areas like a handling of RLIMIT_SIGPENDING.
Now we need to use spin_lock only if we want to change the hashtable.
v9:
* Use a negative value to
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